Central Engineering, INC.
Doing business as Central Engineering INC
At a glance
Employees1-19
In business sinceNot reported
Industry
HeadquartersUpperco, MD
US patents3
SAM.gov UEIMRBPG7M9NFZ6
CAGE code4PVW1
Incorporated inMD
Supplier designations
For Profit OrganizationManufacturer of Goods
Self-certified by the company in its SAM.gov registration
Patents
3 US patents granted 1978–1991, none of them in the five years to SEP 2025, including 1 design patent.
Civil engineering 1Mechanical elements 1
- Flexible pipe saddleUS 5,020,832 · granted JUN 4, 1991
- TruckUS D269419 · granted JUN 21, 1983
- Street sweeper with multi-position gutter brushUS 4,084,285 · granted APR 18, 1978
Granted to Central Engineering Co., LTD. · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Central Engineering, INC. | Upperco | MD | 1–19 | LIKELY ACTIVE |
Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.